package com.example.finalproject;

import android.os.Bundle;
import android.widget.Button;
import androidx.appcompat.app.AppCompatActivity;

public class TutorialActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_tutorial);

        // 返回按钮：回到欢迎界面
        Button backBtn = findViewById(R.id.btn_back);
        backBtn.setOnClickListener(v -> finish());
    }
}